Results 1 to 10 of about 609 (126)

Structural insights into manganese-dependent arylsulfatase from Enterococcus faecium and its catalytic promiscuity [PDF]

open access: yesmBio
Catalytic promiscuity, wherein enzymes catalyze multiple distinct reactions by stabilizing various transition states, is well documented in the alkaline phosphatase superfamily.
Lulu Guo   +9 more
doaj   +2 more sources

Arylsulfatases and neuraminidases modulate engagement of CCR5 by chemokines by removing key electrostatic interactions [PDF]

open access: yesScientific Reports
The chemokine receptor CCR5 is known to exist in cell surface subpopulations that differ in their capacity to engage ligands. One proposed explanation for this phenomenon is the presence of CCR5 species with different levels of post-translational ...
Inês Pinheiro   +3 more
doaj   +2 more sources

Structural and Functional Integration of Tissue-Nonspecific Alkaline Phosphatase Within the Alkaline Phosphatase Superfamily: Evolutionary Insights and Functional Implications [PDF]

open access: yesMetabolites
Phosphatases are enzymes that catalyze the hydrolysis of phosphate esters. They play critical roles in diverse biological processes such as extracellular nucleotide homeostasis, transport of molecules across membranes, intracellular signaling pathways ...
Iliass Imam   +5 more
doaj   +2 more sources

Detection of bacterial sulfatase activity through liquid- and solid-phase colony-based assays [PDF]

open access: yesAMB Express, 2017
Bacterial arylsulfatases are crucial to biosynthesis in many microorganisms, as bacteria often utilize aryl sulfates as a source of sulfur. The bacterial sulfatases are associated with pathogenesis and are applied in many areas such as industry and ...
Hey Young Yoon   +3 more
doaj   +2 more sources

Soil Microbial Communities Involved in Proteolysis and Sulfate-Ester Hydrolysis Are More Influenced by Interannual Variability than by Crop Sequence

open access: yesAgronomy, 2023
Proteases, catalysing protein hydrolysis, and arylsulfatases, catalysing sulfate-ester hydrolysis, are key microbial enzymes for N and S mineralization in soil.
Nicolas Romillac   +3 more
doaj   +1 more source

Pseudo arylsulfatase A deficiency Biosynthesis of an abnormal arylsulfatase A [PDF]

open access: yesFEBS Letters, 1987
Pseudo arylsulfatase A deficiency, an asymptomatic condition, and metachromatic leukodystrophy, a severe neurodegenerative disease, are both associated with profound reductions of arylsulfatase A activity in man. We now report that with metabolic labelling, cultured pseudo deficient cells synthesized about 20% of the normal amount of arylsulfatase A at
Ameen, Mohammed, Chang, Patricia L.
openaire   +2 more sources

Specific Antiproliferative Properties of Proteinaceous Toxin Secretions from the Marine Annelid Eulalia sp. onto Ovarian Cancer Cells

open access: yesMarine Drugs, 2021
As Yondelis joins the ranks of approved anti-cancer drugs, the benefit from exploring the oceans’ biodiversity becomes clear. From marine toxins, relevant bioproducts can be obtained due to their potential to interfere with specific pathways. We explored
Ana P. Rodrigo   +7 more
doaj   +1 more source

Profiling Urinary Sulfate Metabolites With Mass Spectrometry

open access: yesFrontiers in Molecular Biosciences, 2022
The study of urinary phase II sulfate metabolites is central to understanding the role and fate of endogenous and exogenous compounds in biological systems.
Christopher C. J. Fitzgerald   +8 more
doaj   +1 more source

Simultaneous determination of minoxidil and minoxidil sulfate by high-performance liquid chromatography with UV-detection and its applications

open access: yesMedicine in Drug Discovery, 2020
Aims: Minoxidil is a hair growth drug for treating androgenetic alopecia. Although minoxidil is generally administered as a topical formulation, this prodrug must be converted to its active form (minoxidil sulfate) by sulfotransferase in hair follicle ...
Mio Ichida   +4 more
doaj   +1 more source

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